//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Collections.Generic;
using System.IO;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using DotNetNuke.Entities.Modules;
using DotNetNuke.Services.Authentication;
using DotNetNuke.Services.Localization;
using DotNetNuke.UI.UserControls;
namespace DotNetNuke.Modules.Admin.Authentication
{
	partial class Authentication : PortalModuleBase
	{
		private List<AuthenticationSettingsBase> settingControls = new List<AuthenticationSettingsBase>();
		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad(e);

			cmdUpdate.Click += new EventHandler(cmdUpdate_Click);

			List<AuthenticationInfo> authSystems = AuthenticationController.GetEnabledAuthenticationServices();
			foreach (AuthenticationInfo authSystem in authSystems) {
				SectionHeadControl sectionHeadControl = (SectionHeadControl)LoadControl("~/controls/SectionHeadControl.ascx");
				sectionHeadControl.IncludeRule = true;
				sectionHeadControl.CssClass = "Head";
				HtmlGenericControl container = new HtmlGenericControl();
				container.ID = authSystem.AuthenticationType;
				AuthenticationSettingsBase authSettingsControl = (AuthenticationSettingsBase)LoadControl("~/" + authSystem.SettingsControlSrc);
				authSettingsControl.ID = Path.GetFileNameWithoutExtension(authSystem.SettingsControlSrc) + "_" + authSystem.AuthenticationType;
				container.Controls.Add(authSettingsControl);
				settingControls.Add(authSettingsControl);
				pnlSettings.Controls.Add(sectionHeadControl);
				pnlSettings.Controls.Add(container);
				sectionHeadControl.Section = container.ID;
				authSettingsControl.LocalResourceFile = authSettingsControl.TemplateSourceDirectory + "/" + Services.Localization.Localization.LocalResourceDirectory + "/" + Path.GetFileNameWithoutExtension(authSystem.SettingsControlSrc);
				sectionHeadControl.Text = Localization.GetString("Title", authSettingsControl.LocalResourceFile);
				pnlSettings.Controls.Add(new LiteralControl("<br/>"));
				cmdUpdate.Visible = this.IsEditable;
			}
		}
		protected void cmdUpdate_Click(object sender, System.EventArgs e)
		{
			foreach (AuthenticationSettingsBase settingControl in settingControls) {
				settingControl.UpdateSettings();
			}
			bool enabled = false;
			List<AuthenticationInfo> authSystems = AuthenticationController.GetEnabledAuthenticationServices();
			foreach (AuthenticationInfo authSystem in authSystems) {
				AuthenticationLoginBase authLoginControl = (AuthenticationLoginBase)LoadControl("~/" + authSystem.LoginControlSrc);
				if (authLoginControl.Enabled) {
					enabled = true;
					break;
				}
			}
			if (!enabled) {
				DotNetNuke.UI.Skins.Skin.AddModuleMessage(this, Localization.GetString("NoProvidersEnabled", LocalResourceFile), DotNetNuke.UI.Skins.Controls.ModuleMessage.ModuleMessageType.YellowWarning);
			}
		}
	}
}
